US2594520A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Two-hand press control device
Assignee: Individual
•
Filing: 1947-01-28
•
Granted: 1952-04-29
•
Expires: 1967-01-28
Abstract
No abstract record available.
Inventors
- 👤 Clarence C Tiedman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 01:24
CPC Classifications
F; F16; F16P; F16P3/00; F16P3/18; F16P3/20
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1556954A
Cited
US2086913A
Cited
US2052795A
Cited
US2259257A
Cited
US2277579A
Cited
US2249488A
Cited
US2339750A
Cited
US2341689A
Cited
US2381250A
Cited
US2363753A
Cited
US2369243A
Cited
US2404980A
Cited
US2427750A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-04-29 | 1955-10-29 | 1956-04-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-04-29 | 1959-10-29 | 1960-04-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-04-29 | 1963-10-29 | 1964-04-29 | $7700.00 | Window Closed / Lapsed |